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Nut and peanut allergy

Nut and peanut allergies are the second most common food allergy in children. Kids who are hypersensitive to nuts may have an instant and severe reaction to even the smallest quantity of nuts. Nut allergies are on the rise.

What causes nut and peanut allergies

In nut and peanut allergies, like any allergy, the body believes the protein found in nuts is a harmful substance that has to be destroyed. The body releases histamine, the chemical that causes the allergy symptoms.

Are nut and peanut allergies serious?

Nut and peanut allergies can be life-threatening. Exposure to even the smallest quantity of what causes an allergy can result in anaphylaxis, a condition in which the child can stop breathing. An immediate injection of adrenaline can combat the allergic reaction.

Can I prevent nut and peanut allergies?

You can't prevent food allergies, but you can help prevent further allergic reactions by ensuring that your child avoids foods containing nuts. Although there is no guarantee that a child allergic to peanuts will be allergic to all tree nuts, it may be best to avoid them just to be safe.

How do I know if my child has a nut or peanut allergy?

Symptoms of a nut or peanut allergy may include:

Hives (raised red patches on the skin), redness, or swelling of the skin

Itching or tingling in or around the mouth and throat

Diarrhoea, stomach cramps, nausea or vomiting

Tightening of the chest

Shortness of breath or wheezing

Runny or stuffy nose

How do I treat nut and peanut allergies?

If your child has already had an allergic reaction to nuts and/or peanuts, make sure she wears an alert bracelet. Let her school know about her allergy so that they can help her avoid foods containing nuts. Teach your child how important it is to avoid foods with nuts. Read food labels carefully. You might also want to talk to your doctor about carrying an EpiPen, an emergency dose of injectable adrenaline in case of a severe reaction.

Should I call the doctor?

Call the doctor for a diagnosis if you suspect your child has a nut allergy. If your child has any of the following symptoms, seek immediate medical treatment as these may be signs of a life-threatening reaction called anaphylaxis: